AZOM

Absorption vs. Interference Optical Filters: Materials and Functionality

Several light sources produce light across various wavelengths. While this wavelength spectrum can be useful in lighting applications, other applications require light with a restricted visible ...
AZOM

Improving Reflection with Interference Filters

Interference filters are frequently employed in transmissive configurations where the light passes through the filter to produce a specific effect (band-pass, long-pass, short-pass, among others).
WCBD

Optex Systems Announces a 5 Year, IDIQ Contract, for Laser Interference Filter (LIF) Assemblies from the U.S. Government with a Maximum Value of $7.5 Million

RICHARDSON, TX / ACCESSWIRE / November 2, 2022 / Optex Systems Holdings, Inc. (OTCQB:OPXS), a leading manufacturer of precision optical sighting systems for domestic and worldwide military and ...
Optics

IR Interference LP Filters for use in IR Photography

Knight Optical can offer infra-red interference longpass filters for use in Infrared Photography. We supply a range of infra-red interference longpass filters for a range of applications. All ...
Optics

Ecoptik of filter

Filter is an optical device that can selectively pass through or block specific wavelengths of light, and is widely used in various fields according to its specific optical characteristics. The ...